CDW Systems Limited is a high-quality manufacturer and supplier of windows, doors and other aluminium products. We supply our products to trade, retail and commercial customers across the UK with a focus on quality and customer service. We have been one of the UK's leading suppliers of aluminium windows and doors to the trade for over 25 years. We don't supply direct to the public but, if you're a homeowner looking to have aluminium products installed contact CDW Systems and we will put you in contact with a suitable installer of our products.

Reversible aluminium windows from CDW Systems are an increasingly popular choice for use in multi-storey buildings. Their 180° opening arc provides safe cleaning access from inside, eradicating the dangers involved with exterior cleaning access. Reversible windows have an effortless operation which will provide a smooth opening performance time after time. They feature an anti-slam function, are thermally broken, and are available in a wide range of framing, bead, and mullion/transom variations.

Choose from a range of profiles for either traditional or more modern contemporary appearance. Available in a large range of powder coat colours from the RAL colour range with the option of single or dual colour finishes. CDW Systems Limited manufacture and supply high quality aluminium window, door, and curtain wall products for trade installers across the UK. We manufacture a range of unglazed products to suit most applications using profiles from some of the most respected aluminium systems companies in the UK.

Aluminium tilt and turn windows provide excellent safety levels and a smooth easy operation. They are a popular choice for both residential and commercial applications and are particularly popular for use in multi-storey buildings. Tilt and turn windows are available in a range of glazing sizes from 24mm to 47mm and feature a unique polyamide thermal break for enhanced thermal performance. They provide excellent security levels and can be manufactured to meet Secured by Design requirements and are tested to stringent PAS 24 specifications.

By partnering with CDW Systems you will have access to a market leading range of aluminium residential doors, that offer the most advanced aesthetic, energy saving and security credentials. We can supply you both single and double aluminium residential doors, including entrance and French doors for the residential market. We only work with the very best brand names such as Sapa: Technal, Reynaers, ALUK and Smarts. All of these products give you slim sightlines and we also offer a low-threshold option that complies with Part M of the building regulations.

Aluminium Designer Doors offer end users the perfect blend of style and performance for their homes. Available in a wide range of styles from the traditional to the ultra-modern, there's a Designer Door to suit every type of installation. Smart Designer Doors are available in an extensive range of colours to match any design specifications. You can choose from a selection of bespoke accessories including handles, door knockers and letter boxes, and any glazed areas can accommodate high performing triple glazed units.

Suitable for anything from a traditional replacement domestic patio to large scale modern developments there is a patio door to suit your requirements and your pocket. Available as either straight slide or lift & slide the doors can be supplied in a variety of designs and configurations and can accommodate door panel sizes up to 2700mm in height and width offering both style and functionality. CDW Systems Limited manufacture and supply high quality aluminium window, door, and curtain wall products for trade installers across the UK.

Aluminium lantern roofs provide a secure, durable, and low maintenance roof system for any orangery installation. They can also be installed into extensions, refurbishments, and new build homes. The Aliver Orangery Roof system from Smarts is created using easy to fabricate thermally broken aluminium profiles. Its traditional 25-degree pitch allows an abundance of natural light to flood into a property while its high-quality aluminium profiles optimise thermal performance. CDW Systems Limited manufacture and supply high quality aluminium window, door, and curtain wall products for trade installers across the UK.

Aluminium bi-fold doors are a versatile entrance door choice, equally suited to light residential and heavy duty commercial use. They are designed to provide a maximum opening width with minimum intrusion on interior floor space. Each door leaf neatly folds back and can be designed to slide either to the left or the right. Bi-fold doors are available with either open in or out options and we manufacture all our bi-fold doors using only high quality aluminium systems. CDW Systems Limited manufacture and supply high quality aluminium window, door, and curtain wall products for trade installers across the UK.

Vertical sliding aluminium sash windows are a popular choice for installation in hospitals, schools, and other public buildings. They can be specified with anti-ligature hardware and are an essential requirement in many public sector buildings. Vertical sliders provide excellent levels of ventilation without projecting vents. They have an optional tilt in function for easy cleaning access and can be manufactured up to 2700mm in height. Top and side fixed lights can be coupled to the Sapa: Technal Vertical Sliders using the Sapa: Technal Dualframe Si 120mm fixed light system.

What's new?

Covid-19 Update: Lockdown 3 https://t.co/hysiULI28O

Posted on Jan 05, 2021  •  Twitter

We are experiencing issues with our phones today due to a wider network issue. We apologise for any inconvenience t… https://t.co/WJqlxvdH0o

Posted on Sep 07, 2020  •  Twitter

We hope you are all keeping safe and well at this difficult time! Many thanks to our customers for their support -… https://t.co/4Py2oQlOPm

Posted on Mar 30, 2020  •  Twitter

Sapa: Technal Dualframe 75mm Si pivot windows wrapped and ready for delivery to port. Next stop: the Channel Islan… https://t.co/JNXd6OJcta

Posted on Feb 12, 2020  •  Twitter

Great to see another quality installation by the @glasshouseltd team at the new MG showroom in Cardiff 🚗 We manufa… https://t.co/dxSY1qZjeW

Posted on Jan 27, 2020  •  Twitter

This old timber frontage has been replaced and updated using our Dualframe 75mm aluminium window system. Installed… https://t.co/83rmgeU8vx

Posted on Jan 17, 2020  •  Twitter

Delighted to be recognised as a certified fabricator of automatic opening vents (AOV) from leading manufacturer SE… https://t.co/bZxN2wXDBQ

Posted on Jan 09, 2020  •  Twitter

Looking for an #aluminium fabricator that consistently delivers on price, quality and support? VOTE for… https://t.co/gyd8NGFI3d

Posted on Dec 12, 2019  •  Twitter

We supplied Elegance 52 curtain walling, Dualframe 75mm windows and STII commercial doors to this impressive new si… https://t.co/XedyE4QeOP

Posted on Nov 22, 2019  •  Twitter

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